Monthly Historical AveragesMarathon, ON
Average Temperature
High
5°
Feels 3
Low
-4°
Feels -9
Average Precipitation
10 Days
27.2mm
38.3cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, April 5, 2026
Day
3°Feels 1
Wind
24 km/h N
Gust
36 km/h
Humidity
41%
P.O.P
40%
Snow
<1 cm
Night
-9°Feels -21
Wind
22 km/h NE
Gust
33 km/h
Humidity
93%
P.O.P
60%
Snow
<1 cm
Historical AveragesApr 5
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity